@CNN: More than 2,100 cities exceed recommended levels of atmospheric particulate matter, according to a new report… https://t.co/jq4wNkMtcK

October 31, 2017 / The Arbiter / CNN

@CNN: More than 2,100 cities exceed recommended levels of atmospheric particulate matter, according to a new report… https://t.co/jq4wNkMtcK

More than 2,100 cities exceed recommended levels of atmospheric particulate matter, according to a new report https://t.co/xWk6OTlRXi http://pic.twitter.com/oWyvYhm85Y

— CNN (@CNN) October 31, 2017

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